Coniugazione del verbo inglese
MUST WINDSURF

Verbo regolare: windsurf - windsurfed - windsurfed

Affermazione

Forma semplice	Forma con V-ing
I must windsurf you must windsurf he must windsurf we must windsurf you must windsurf they must windsurf	I must be windsurfing you must be windsurfing he must be windsurfing we must be windsurfing you must be windsurfing they must be windsurfing
Perfetto	Perfetto con V-ing
I must have windsurfed you must have windsurfed he must have windsurfed we must have windsurfed you must have windsurfed they must have windsurfed	I must have been windsurfing you must have been windsurfing he must have been windsurfing we must have been windsurfing you must have been windsurfing they must have been windsurfing

Negazione

Forma semplice	Forma con V-ing
I mustn't windsurf you mustn't windsurf he mustn't windsurf we mustn't windsurf you mustn't windsurf they mustn't windsurf	I mustn't be windsurfing you mustn't be windsurfing he mustn't be windsurfing we mustn't be windsurfing you mustn't be windsurfing they mustn't be windsurfing
Perfetto	Perfetto con V-ing
I mustn't have windsurfed you mustn't have windsurfed he mustn't have windsurfed we mustn't have windsurfed you mustn't have windsurfed they mustn't have windsurfed	I mustn't have been windsurfing you mustn't have been windsurfing he mustn't have been windsurfing we mustn't have been windsurfing you mustn't have been windsurfing they mustn't have been windsurfing

Forma interrogativa

Forma semplice	Forma con V-ing
must I windsurf? must you windsurf? must he windsurf? must we windsurf? must you windsurf? must they windsurf?	must I be windsurfing? must you be windsurfing? must he be windsurfing? must we be windsurfing? must you be windsurfing? must they be windsurfing?
Perfetto	Perfetto con V-ing
must I have windsurfed? must you have windsurfed? must he have windsurfed? must we have windsurfed? must you have windsurfed? must they have windsurfed?	must I have been windsurfing? must you have been windsurfing? must he have been windsurfing? must we have been windsurfing? must you have been windsurfing? must they have been windsurfing?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I windsurf? mustn't you windsurf? mustn't he windsurf? mustn't we windsurf? mustn't you windsurf? mustn't they windsurf?	mustn't I be windsurfing? mustn't you be windsurfing? mustn't he be windsurfing? mustn't we be windsurfing? mustn't you be windsurfing? mustn't they be windsurfing?
Perfetto	Perfetto con V-ing
mustn't I have windsurfed? mustn't you have windsurfed? mustn't he have windsurfed? mustn't we have windsurfed? mustn't you have windsurfed? mustn't they have windsurfed?	mustn't I have been windsurfing? mustn't you have been windsurfing? mustn't he have been windsurfing? mustn't we have been windsurfing? mustn't you have been windsurfing? mustn't they have been windsurfing?